They're in a piece of driftwood. I found them when I was moving some Glowlights and half of the BN plecos to another tank. I'd picked up the driftwood, and happened to see the eggs and a hatchling or two. I put it back down, then after I was done moving everyone I got my camera and picked it up, only for as long as it took to take the pictures. The driftwood is curved, and they found a hollow spot to spawn in. I've got a 75g sponge filter in the tank, it's a Blackwater tank, so no strong currents allowed!